Example usage for android.content.pm PackageManager getPackageInfo

Introduction

In this page you can find the example usage for android.content.pm PackageManager getPackageInfo.

Prototype

public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, @PackageInfoFlags int flags)
        throws NameNotFoundException;

Source Link

Document

Retrieve overall information about an application package that is installed on the system.

Usage

From source file:org.ttrssreader.utils.Utils.java

/**
 * Retrieves the packaged version-code of the application
 *
 * @param c - The Activity to retrieve the current version
 * @return the version-string/*from w  w w  .ja v a  2 s .  com*/
 */
public static int getAppVersionCode(Context c) {
    int result;
    try {
        PackageManager manager = c.getPackageManager();
        PackageInfo info = manager.getPackageInfo(c.getPackageName(), 0);
        result = info.versionCode;
    } catch (NameNotFoundException e) {
        Log.w(TAG, "Unable to get application version: " + e.getMessage());
        result = 0;
    }
    return result;
}

From source file:org.ttrssreader.utils.Utils.java

/**
 * Retrieves the packaged version-name of the application
 *
 * @param c - The Activity to retrieve the current version
 * @return the version-string/*from   w w w.ja va2 s  .c  om*/
 */
public static String getAppVersionName(Context c) {
    String result;
    try {
        PackageManager manager = c.getPackageManager();
        PackageInfo info = manager.getPackageInfo(c.getPackageName(), 0);
        result = info.versionName;
    } catch (NameNotFoundException e) {
        Log.w(TAG, "Unable to get application version: " + e.getMessage());
        result = "";
    }
    return result;
}

From source file:net.bible.service.common.CommonUtils.java

public static String getApplicationVersionName() {
    String versionName = null;/*from  w  w  w .j a va 2 s . co m*/
    try {
        PackageManager manager = BibleApplication.getApplication().getPackageManager();
        PackageInfo info = manager.getPackageInfo(BibleApplication.getApplication().getPackageName(), 0);
        versionName = info.versionName;
    } catch (final NameNotFoundException e) {
        Log.e(TAG, "Error getting package name.", e);
        versionName = "Error";
    }
    return versionName;
}

From source file:net.bible.service.common.CommonUtils.java

public static int getApplicationVersionNumber() {
    int versionNumber;
    try {//  w w w.  j av a 2  s. c o  m
        PackageManager manager = BibleApplication.getApplication().getPackageManager();
        PackageInfo info = manager.getPackageInfo(BibleApplication.getApplication().getPackageName(), 0);
        versionNumber = info.versionCode;
    } catch (final NameNotFoundException e) {
        Log.e(TAG, "Error getting package name.", e);
        versionNumber = -1;
    }
    return versionNumber;
}

From source file:com.yibu.kuaibu.app.glApplication.java

/**
 * ????//w ww .  j a  v  a  2s  .co  m
 */
public static String getAppVersionName(Context context) {
    String versionName = "";
    try {
        // ---get the package info---
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        versionName = pi.versionName;
        if (versionName == null || versionName.length() <= 0) {
            return "";
        }
    } catch (Exception e) {
        Log.e("VersionInfo", "Exception", e);
    }
    return versionName;
}

From source file:fr.shywim.antoinedaniel.utils.Utils.java

/**
 * @return Application's version code from the {@code PackageManager}.
 *//* w w w.j  ava  2s . c  o  m*/
public static int getAppVersion(Context context) {
    try {
        PackageManager manager = context.getPackageManager();
        PackageInfo packageInfo = null;
        if (manager != null)
            packageInfo = manager.getPackageInfo(context.getPackageName(), 0);
        int version = 0;
        if (packageInfo != null)
            version = packageInfo.versionCode;
        return version;
    } catch (PackageManager.NameNotFoundException e) {
        // should never happen
        throw new RuntimeException("Could not get package name: " + e);
    }
}

From source file:Main.java

static boolean isSystemApp(Context context, Intent intent) {
    PackageManager pm = context.getPackageManager();
    ComponentName cn = intent.getComponent();
    String packageName = null;//from   w w  w  .  j a  va 2s .  co m
    if (cn == null) {
        ResolveInfo info = pm.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
        if ((info != null) && (info.activityInfo != null)) {
            packageName = info.activityInfo.packageName;
        }
    } else {
        packageName = cn.getPackageName();
    }
    if (packageName != null) {
        try {
            PackageInfo info = pm.getPackageInfo(packageName, 0);
            return (info != null) && (info.applicationInfo != null)
                    && ((info.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0);
        } catch (NameNotFoundException e) {
            return false;
        }
    } else {
        return false;
    }
}

From source file:com.bellman.bible.service.common.CommonUtils.java

public static String getApplicationVersionName() {
    String versionName = null;/*  ww  w. ja  va2s .  c  o m*/
    try {
        PackageManager manager = CurrentActivityHolder.getInstance().getApplication().getPackageManager();
        PackageInfo info = manager
                .getPackageInfo(CurrentActivityHolder.getInstance().getApplication().getPackageName(), 0);
        versionName = info.versionName;
    } catch (final NameNotFoundException e) {
        Log.e(TAG, "Error getting package name.", e);
        versionName = "Error";
    }
    return versionName;
}

From source file:com.bellman.bible.service.common.CommonUtils.java

public static int getApplicationVersionNumber() {
    int versionNumber;
    try {//from   w  ww. j a  v  a2 s. co m
        PackageManager manager = CurrentActivityHolder.getInstance().getApplication().getPackageManager();
        PackageInfo info = manager
                .getPackageInfo(CurrentActivityHolder.getInstance().getApplication().getPackageName(), 0);
        versionNumber = info.versionCode;
    } catch (final NameNotFoundException e) {
        Log.e(TAG, "Error getting package name.", e);
        versionNumber = -1;
    }
    return versionNumber;
}

From source file:com.cliff.comichelper.MainActivity.java

public static String getAppVersionName(Context context) {
    String versionName = "";
    try {//from  www .j ava 2s  .  com
        // ---get the package info---  
        PackageManager pm = context.getPackageManager();
        PackageInfo pi = pm.getPackageInfo(context.getPackageName(), 0);
        versionName = pi.versionName;
        if (versionName == null || versionName.length() <= 0) {
            return "";
        }
    } catch (Exception e) {
        Log.e("VersionInfo", "Exception", e);
    }
    return versionName;
}